127918077

素因数分解:

$3^1\times 7^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 207060480

約数和(自身を除く): 79142403

約数列:

[1, 3, 7, 21, 43, 49, 59, 129, 147, 177, 301, 343, 413, 903, 1029, 1239, 2107, 2401, 2537, 2891, 6321, 7203, 7611, 8673, 14749, 16807, 17759, 20237, 44247, 50421, 53277, 60711, 103243, 124313, 141659, 309729, 372939, 424977, 722701, 870191, 991613, 2168103, 2610573, 2974839, 6091337, 18274011, 42639359, 127918077]

約数ペア:

[(1, 127918077), (3, 42639359), (7, 18274011), (21, 6091337), (43, 2974839), (49, 2610573), (59, 2168103), (129, 991613), (147, 870191), (177, 722701), (301, 424977), (343, 372939), (413, 309729), (903, 141659), (1029, 124313), (1239, 103243), (2107, 60711), (2401, 53277), (2537, 50421), (2891, 44247), (6321, 20237), (7203, 17759), (7611, 16807), (8673, 14749)]